Pixar Play Parade - Help identify parade end music? (sample included)

Need help identifying the parade "end" music after the Toy Story segment and Mater pass through and the parade ends.
The track is immediately played if you stick around during the stampede of parade following and exiting guests.

From MousePlanet.com - "The music: Two new songs were written for Pixar Party Parade. Matthew Gerrard and Robbie Nevil, who also wrote the music for the mega-popular High School Musical, wrote "Countdown to Fun" and "The Party's On" for the parade."

From MousePlanet.com - "The music: Two new songs were written for Pixar Party Parade. Matthew Gerrard and Robbie Nevil, who also wrote the music for the mega-popular High School Musical, wrote "Countdown to Fun" and "The Party's On" for the parade."